Austin Daisy

1½ oz Waterloo Gin
1½ oz Paula’s Texas Lemon
¼ oz fresh-squeezed lemon juice
2 oz lemonade
a lemon peel for garnish

A refreshing alternative to a margarita using local ingredients: swap in Waterloo Gin for tequila, Paula’s Texas Lemon for Orange, and lemon for lime.

Mix ingredients. To serve martini-style, shake with ice and strain into chilled margarita glass. For a more refreshing version, serve over lots of ice. Garnish with a lemon twist.

Similar
The GTL (+club soda; -lemon juice, lemonade), White Lady (-lemonade), Longhorn Gineous (+dry vermouth; -lemon juice, lemonade), French 75 (+champagne; -lemon juice, lemonade), Lemon Martini (+vodka; -lemon juice, lemonade), Corpse Reviver No. 2 (+Lillet Blanc; -lemonade), Water Lily (+Crème de Violette; -lemonade)
Source
http://pts.nwalsh.com/recipes/highballs/austindaisy.html